How to find the MAC address with PowerShell?Get-CimInstancewin32_networkadapterconfiguration|Select-Object-PropertyDescription,MacaddressGet-WmiObject-Classwin32_networkadapterconfiguration|Select-Object-PropertyDescription,Macaddress

How to play “WAV” sounds with PowerShell?$soundPlayer=New-Object-TypeNameSystem.Media.SoundPlayer-ArgumentList"$env:windir\Media\Ringout.wav"$soundPlayer.Play()
or$soundPlayer.PlayLooping()$soundPlayer.Stop()